Add helm-chart label to changes affecting the Helm chart (#1206)

Add entry to labeler.yml and release.yml for helm charts

Author: ciarams87

.github/labeler.yml

@@ -23,3 +23,7 @@ dependencies:
 
 tests:
   - head-branch: ['^test/', '^tests/']
+
+helm-chart:
+  - head-branch: ['^helm/', '^helm-chart/']
+  - changed-files: ['deploy/helm-chart/**/*']

.github/release.yml

@@ -12,6 +12,9 @@ changelog:
     - title: 🐛 Bug Fixes
       labels:
         - bug
+    - title: 📦 Helm Chart
+      labels:
+        - helm-chart
     - title: 📝 Documentation
       labels:
         - documentation